157021155843

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{1777}}^1\times {\mathrm{1732609}}^1$

素因数の和:1734406

約数の個数: 16

約数和(自身を含む): 221801801760

約数和(自身を除く): 64780645917

約数列:

[1, 3, 17, 51, 1777, 5331, 30209, 90627, 1732609, 5197827, 29454353, 88363059, 3078846193, 9236538579, 52340385281, 157021155843]

約数ペア:

[(1, 157021155843), (3, 52340385281), (17, 9236538579), (51, 3078846193), (1777, 88363059), (5331, 29454353), (30209, 5197827), (90627, 1732609)]